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3 years ago

13

A cereal box has a length of 8 inches, a width of 114 inches, and a height of 12 18 inches. What is the volume of the cereal box

?

2 answers:

Marta_Voda [28]3 years ago

8 0

I’m too lazy to do it but the formula is volume= width x length x height

mrs_skeptik [129]3 years ago

4 0

If the height was 12 the answer would be 10,944 but if the height was 18 the answer would be 16,416. Hope this helps.

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3 years ago

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Angelina_Jolie [31]

The mass of radioactive material remaining after 50 years would be 48.79 kilograms

<h3>How to determine the amount</h3>

It is important to note that half - life is the time it takes for the amount of a substance to reduce by half its original size.

Given the radioactive decay formula as

m(t)=120e−0.018t

Where

t= 50 years

m(t) is the remaining amount

Substitute the value of t

$m(t) = 120e^-^0^.^0^1^8^(^5^0^)$

$m(t) = 120e^-^0^.^9$

Find the exponential value

m(t) = 48.788399

m(t) = 48.79 kilograms to 2 decimal places

Thus, the mass of radioactive material remaining after 50 years would be 48.79 kilograms

Learn more about half-life here:

brainly.com/question/26148784

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